Hi
i have a mira 722 and find that the hot does not come through very well the cold seams to over power it, I have hot water on my sink taps no problem, someone said that the springs in side may be fured up,and i should replace it, could this be the problem plus i am on high mains pressure
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix plumbing.